We have a situation where a user does not have access to shutdown or change taskbar settings on his machine. He is also having a problem running his contact application (palm.exe)
We just moved his laptop over to a new domain and I recreated his profile.
I have given him local admin rights. Looking at the local Security Policy has Admins and Power Users able to shutdown.
When logged in as the local admin palm.exe works fine.
When logged in as domain admin palm.exe does not work (get dll loading errors - same as user)